class Computer{
    int add(int x,int y) {
        return x+y;
    }
}
public class Example4_6 {
    public static void main(String args[]) {
        Computer com = new Computer();
        int m = 100;
        int n = 200;
        int result = com.add(m,n);
        System.out.println(result);
    }
}
